29318653

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 39280640

約数和(自身を除く): 9961987

約数列:

[1, 7, 13, 19, 31, 91, 133, 217, 247, 403, 547, 589, 1729, 2821, 3829, 4123, 7111, 7657, 10393, 16957, 49777, 53599, 72751, 118699, 135109, 220441, 322183, 945763, 1543087, 2255281, 4188379, 29318653]

約数ペア:

[(1, 29318653), (7, 4188379), (13, 2255281), (19, 1543087), (31, 945763), (91, 322183), (133, 220441), (217, 135109), (247, 118699), (403, 72751), (547, 53599), (589, 49777), (1729, 16957), (2821, 10393), (3829, 7657), (4123, 7111)]